A crucible is basically a metal plate used for directional solidificat – McqOptions

MCQOPTIONS

1.	A crucible is basically a metal plate used for directional solidification in the casting process.
A.	True
B.	False
Answer» C.

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Crucible furnace is a type of stationary furnace used for melting and holding the molten metal.
Heat loss through the sides of the crucible furnace does not affect the efficiency of the furnace.
Radiant energy transmission can be minimized by implementing a radiant panel lining in the crucible furnaces.
Cracks may be generated due to the firing of liners used in the crucible furnaces.
CRUCIBLE_FURNACE_IS_A_TYPE_OF_STATIONARY_FURNACE_USED_FOR_MELTING_AND_HOLDING_THE_MOLTEN_METAL.?$
Heat loss through the sides of the crucible furnace does not affect the efficiency of the furnace?
Radiant energy transmission can be minimized by implementing a radiant panel lining in the crucible furnaces?
Crucible furnaces are economical for melting metal, but heat loss is the major problem in the crucible furnaces.
Crucible furnace is a very expensive method of melting the metal for small scale production.
Cracks may be generated due to firing of liners used in the crucible furnaces.